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MIP-4/CCL18, Human Europäischer Partner

ArtNr Z02841-1
Hersteller GenScript
Menge 1 mg
Quantity options 1 mg 10 ug
Kategorie
Typ Proteins
Format Sterile Filtered White lyophilized (freeze-dried) powder.
Specific against Human (Homo sapiens)
Purity >97% by SDS-PAGE and HPLC analyses.
Sequence AQVGTNKELCCLVYTSWQIPQKFIVDYSETSPQCPKPGVILLTKRGRQICADPNKKWVQKYISDLKLNA
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Alias protein/Z02841-MIP-4_CCL18_Human, CCL18, is a novel CC chemokine that is highly homologous to MIP-1ª (61% amino acid sequence identity). CCL18 cDNA encodes an 89 aa residue precursor protein with a 20 aa putative signal peptide that is cleaved to generate a 69 aa residue mature protein which lacks potential glycosylation sites. In vitro, CCL18 mRNA expression is induced in alternatively activated macrophages by Th2 cytokines such as IL-4, IL-10 and IL-13, and inhibited by IFN-I³. CCL18 mRNA is also expressed by GM-CSF/IL-4-induced monocyte-derived dendritic cells. In vivo, CCL18 is highly expressed in lung and placenta but is not expressed in epidermal Langerhans cells. Recombinant CCL18 has been shown to chemoattract naive T cells, but not monocytes or neutrophils.</td></tr><tr><th>M.W.</th><td colspan="7"> 7.8 kDa, a single non-glycosylated polypeptide chain containing 69 amino acids.</td></tr><tr><th>Purity</th><td colspan="7"> >97% by SDS-PAGE and HPLC analyses.</td></tr><tr><th>Endotoxin Level</th><td colspan="7"> Less than 0.2EU/ug of rHuMIP-4/CCL18 as determined by LAL method.</td></tr><tr><th>Specific Activity</th><td colspan="7"> Fully biologically active when compared to standard. The ED50 determined by a chemotaxis bioassay using human T-lymphocytes is less than 10 ng/ml, corresponding to a specific activity of &
Similar products MIP-4/CCL18
Versandbedingung Gekühlt
Lieferbar
Specificity Fully biologically active when compared to standard. The ED50 determined by a chemotaxis bioassay using human T-lymphocytes is less than 10 ng/ml, corresponding to a specific activity of >, 1.0 x 105 IU/mg.
Manufacturer - Category
Proteins
Country of Origin
USA
Shipping Temperature
4°C
Storage Conditions
-80°C
Molecular Weight
7.8 kDa, a single non-glycosylated polypeptide chain containing 69 amino acids.
Product Line
Chemokines
Manufacturer - Specificity
Fully biologically active when compared to standard. The ED50 determined by a chemotaxis bioassay using human T-lymphocytes is less than 10 ng/ml, corresponding to a specific activity of >, 1.0 x 105 IU/mg.
Description
CCL18, is a novel CC chemokine that is highly homologous to MIP-1ª (61% amino acid sequence identity). CCL18 cDNA encodes an 89 aa residue precursor protein with a 20 aa putative signal peptide that is cleaved to generate a 69 aa residue mature protein which lacks potential glycosylation sites. In vitro, CCL18 mRNA expression is induced in alternatively activated macrophages by Th2 cytokines such as IL-4, IL-10 and IL-13, and inhibited by IFN-I³. CCL18 mRNA is also expressed by GM-CSF/IL-4-induced monocyte-derived dendritic cells. In vivo, CCL18 is highly expressed in lung and placenta but is not expressed in epidermal Langerhans cells. Recombinant CCL18 has been shown to chemoattract naive T cells, but not monocytes or neutrophils.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at < -20 °, C. Further dilutions should be made in appropriate buffered solutions.
Formulation
Lyophilized from a 0.2µ, m filtered concentrated, solution in 20mM PB, pH 7.4, 100mM NaCl.
Endotoxin Level
Less than 0.2EU/ug of rHuMIP-4/CCL18 as determined by LAL method.
Usage
This material is for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 1 mg
Lieferbar: In stock
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